4Ft BENG 3.5mm Male to Male Nylon Premium Auxiliary Audio Cable [ Gold ] Nylon braided provides superior cable performance and lossless audio transmission Product feature Built with dual-shielding, high-quality polished metal connectors.Premium connector resistant against corrosion. Beveled step-down design accommodates most mobile devices in a case with a snug and secure connection.The plugs are durable enough to withstand heavy usage. The cables flexible jack is perfect for tight spaces. It does not affect to charge your device with the charging cable. The best sound quality Built with the same grade materials as premium headphone brands,Connectors are 24K gold plated, and the wires are made of a pure 100% oxygen-free bare copper,